Difference between Democrats, Socialists, and Communists

The Peoples Cube   "In a recent MSNBC interview, Democratic National Committee Chairwoman Debbie Wasserman Schultz couldn't explain the difference between a Democrat and a Socialist. Neither could young college students in the video below. In fact, what difference at this point does it make? Perhaps it's time for us to weigh in (with a nod to our General Secretary for the image idea). 

This next from Campus Reform

. . . "At first the Florida Representative laughed and brushed the question off. “You’re Chairman of the Democratic Party,” host Chris Matthews pressed Wasserman Schultz. “Tell me the difference between you and a socialist.”

"Instead of answering, Wasserman Schultz responded to a completely different question." . . .

She then demonstrates the true meaning of "begging the question"